120656228

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 270273024

約数和(自身を除く): 149616796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 191, 196, 293, 308, 382, 539, 586, 764, 1078, 1172, 1337, 2051, 2101, 2156, 2674, 3223, 4102, 4202, 5348, 6446, 8204, 8404, 9359, 12892, 14357, 14707, 18718, 22561, 28714, 29414, 37436, 45122, 55963, 57428, 58828, 90244, 102949, 111926, 157927, 205898, 223852, 315854, 391741, 411796, 615593, 631708, 783482, 1231186, 1566964, 2462372, 2742187, 4309151, 5484374, 8618302, 10968748, 17236604, 30164057, 60328114, 120656228]

約数ペア:

[(1, 120656228), (2, 60328114), (4, 30164057), (7, 17236604), (11, 10968748), (14, 8618302), (22, 5484374), (28, 4309151), (44, 2742187), (49, 2462372), (77, 1566964), (98, 1231186), (154, 783482), (191, 631708), (196, 615593), (293, 411796), (308, 391741), (382, 315854), (539, 223852), (586, 205898), (764, 157927), (1078, 111926), (1172, 102949), (1337, 90244), (2051, 58828), (2101, 57428), (2156, 55963), (2674, 45122), (3223, 37436), (4102, 29414), (4202, 28714), (5348, 22561), (6446, 18718), (8204, 14707), (8404, 14357), (9359, 12892)]